Roman Catholic Diocese of Ferns
The Diocese of Ferns ( ir: Deoise Fhearna, Latin: Dioecesis Fernensis ) is a diocese of the Roman Catholic Church in Ireland, based in Wexford.
Founded in the 7th century by Aidan in the year 1111 and confirmed by the synod of the diocese of Ferns Rathbreasail covers most of the County Wexford and parts of County Carlow and County Wicklow. It is the Archdiocese of Dublin is a suffragan.